WO2014184803A3 - A process for regenerating ionic compound - Google Patents

A process for regenerating ionic compound Download PDF

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Publication number
WO2014184803A3
WO2014184803A3 PCT/IN2014/000253 IN2014000253W WO2014184803A3 WO 2014184803 A3 WO2014184803 A3 WO 2014184803A3 IN 2014000253 W IN2014000253 W IN 2014000253W WO 2014184803 A3 WO2014184803 A3 WO 2014184803A3
Authority
WO
WIPO (PCT)
Prior art keywords
ionic compound
regenerating
solvent
regenerating ionic
precipitate
Prior art date
Application number
PCT/IN2014/000253
Other languages
French (fr)
Other versions
WO2014184803A2 (en
Inventor
Pavankumar Aduri
Parasu Veera Uppara
Viswanath Kotra
Mangesh Sakhalkar
Vibhuti Dukhande
Vivek Prabhakar Raje
Original Assignee
Reliance Industries Limited
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Reliance Industries Limited filed Critical Reliance Industries Limited
Priority to EP14798106.2A priority Critical patent/EP2986373A4/en
Priority to JP2016508293A priority patent/JP2016516809A/en
Priority to RU2015148017A priority patent/RU2015148017A/en
Priority to CN201480022128.6A priority patent/CN105188913B/en
Priority to CA2909469A priority patent/CA2909469A1/en
Priority to US14/783,536 priority patent/US9561499B2/en
Priority to BR112015026295A priority patent/BR112015026295A2/en
Priority to KR1020157031815A priority patent/KR20150143580A/en
Publication of WO2014184803A2 publication Critical patent/WO2014184803A2/en
Publication of WO2014184803A3 publication Critical patent/WO2014184803A3/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0277—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature
    • B01J31/0278—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre
    • B01J31/0281—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre the nitrogen being a ring member
    • B01J31/0284—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre the nitrogen being a ring member of an aromatic ring, e.g. pyridinium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0277—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature
    • B01J31/0278—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre
    • B01J31/0281—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre the nitrogen being a ring member
    • B01J31/0282—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides comprising ionic liquids, as components in catalyst systems or catalysts per se, the ionic liquid compounds being used in the molten state at the respective reaction temperature containing nitrogen as cationic centre the nitrogen being a ring member of an aliphatic ring, e.g. morpholinium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/40—Regeneration or reactivation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/64—Addition to a carbon atom of a six-membered aromatic ring
    • C07C2/66—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
    • C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
    • C07D233/58—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring nitrogen atoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/30—Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
    • B01J2231/32—Addition reactions to C=C or C-C triple bonds
    • B01J2231/323—Hydrometalation, e.g. bor-, alumin-, silyl-, zirconation or analoguous reactions like carbometalation, hydrocarbation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06—Halogens; Compounds thereof
    • C07C2527/125—Compounds comprising a halogen and scandium, yttrium, aluminium, gallium, indium or thallium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Pyridine Compounds (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

The present disclosure provides a process for regenerating the deactivated ionic compound. The process involves mixing a deactivated ionic compound with at least one solvent such as ethyl acetate and neutralizing with at least one base such as triethylamine and tert-butyl amine to obtain a precipitate. The obtained precipitate is filtered to obtain a residue which is then washed with a solvent such as dichloromethane to obtain the ionic compound.
PCT/IN2014/000253 2013-04-19 2014-04-21 A process for regenerating ionic compound WO2014184803A2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP14798106.2A EP2986373A4 (en) 2013-04-19 2014-04-21 A process for regenerating ionic compound
JP2016508293A JP2016516809A (en) 2013-04-19 2014-04-21 Process for regeneration of ionic compounds
RU2015148017A RU2015148017A (en) 2013-04-19 2014-04-21 ION COMPOUND REGENERATION PROCESS
CN201480022128.6A CN105188913B (en) 2013-04-19 2014-04-21 Method for regenerant ions compound
CA2909469A CA2909469A1 (en) 2013-04-19 2014-04-21 A process for regenerating ionic compound
US14/783,536 US9561499B2 (en) 2013-04-19 2014-04-21 Process for regenerating ionic compound
BR112015026295A BR112015026295A2 (en) 2013-04-19 2014-04-21 process for regenerating ionic compound
KR1020157031815A KR20150143580A (en) 2013-04-19 2014-04-21 A process for regenerating ionic compound

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN1457/MUM/2013 2013-04-19
IN1457MU2013 IN2013MU01457A (en) 2013-04-19 2014-04-21

Publications (2)

Publication Number Publication Date
WO2014184803A2 WO2014184803A2 (en) 2014-11-20
WO2014184803A3 true WO2014184803A3 (en) 2014-12-18

Family

ID=51898942

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2014/000253 WO2014184803A2 (en) 2013-04-19 2014-04-21 A process for regenerating ionic compound

Country Status (9)

Country Link
US (1) US9561499B2 (en)
EP (1) EP2986373A4 (en)
JP (1) JP2016516809A (en)
CN (1) CN105188913B (en)
BR (1) BR112015026295A2 (en)
CA (1) CA2909469A1 (en)
IN (1) IN2013MU01457A (en)
RU (1) RU2015148017A (en)
WO (1) WO2014184803A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2017103969A (en) * 2014-07-09 2018-08-09 Рилайнс Индастриз Лимитед METHOD FOR REMOVING IONIC LIQUID AND SYSTEM FOR ITS IMPLEMENTATION
US9566578B2 (en) * 2014-12-11 2017-02-14 Uop Llc Hydrochloric acid stripping process for ionic liquid regeneration process
WO2020121154A1 (en) * 2018-12-09 2020-06-18 Reliance Industries Limited Process for preparing linear alkyl benzene

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110215052A1 (en) * 2010-03-05 2011-09-08 Instituto Mexicano Del Petroleo Process of recovery of exhausted ionic liquids used in the extractive desulfurization of naphthas
US20110297618A1 (en) * 2008-11-26 2011-12-08 Chevron U.S.A. Inc. Filtering Process and System to Remove AlCl3 Particulates from Ionic Liquid

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
GB9919606D0 (en) 1999-08-19 1999-10-20 British Nuclear Fuels Plc Process for recycling ionic liquids
US7807597B2 (en) 2008-04-08 2010-10-05 Chevron U.S.A. Inc. Regeneration of ionic liquid catalyst using a regeneration metal in the presence of added hydrogen
US7674740B2 (en) 2005-12-20 2010-03-09 Chevron U.S.A. Inc. Regeneration of ionic liquid catalysts
US7737067B2 (en) 2005-12-20 2010-06-15 Chevron U.S.A. Inc. Regeneration of ionic liquid catalyst
US7651970B2 (en) 2005-12-20 2010-01-26 Chevron U.S.A. Inc. Regeneration of ionic liquid catalyst by hydrogenation using a metal or metal alloy catalyst
US7732363B2 (en) * 2005-12-20 2010-06-08 Chevron U.S.A. Inc. Regeneration of acidic catalysts
US7678727B2 (en) 2005-12-20 2010-03-16 Chevron U.S.A. Inc. Regeneration of ionic catalyst by hydrogenation using a homogeneous catalyst
US7691771B2 (en) 2005-12-20 2010-04-06 Chevron U.S.A. Inc. Regeneration of ionic liquid catalyst by hydrogenation using a supported catalyst
ES2368798T3 (en) * 2006-09-12 2011-11-22 Sulzer Chemtech Ag PROCEDURE FOR PURIFICATION OF IONIC LIQUIDS.
US7732364B2 (en) 2007-12-28 2010-06-08 Chevron U.S.A. Inc. Process for ionic liquid catalyst regeneration
US7955999B2 (en) 2007-12-28 2011-06-07 Chevron U.S.A. Inc. System and apparatus for ionic liquid catalyst regeneration
JP2010184902A (en) * 2009-02-13 2010-08-26 Kri Inc Purification method and recovery method for ionic liquid

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110297618A1 (en) * 2008-11-26 2011-12-08 Chevron U.S.A. Inc. Filtering Process and System to Remove AlCl3 Particulates from Ionic Liquid
US20110215052A1 (en) * 2010-03-05 2011-09-08 Instituto Mexicano Del Petroleo Process of recovery of exhausted ionic liquids used in the extractive desulfurization of naphthas

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SAMIR I. ABU-EISHAH: "Ionic Liquids Recycling for Reuse", IONIC LIQUIDS - CLASSES AND PROPERTIES, 2011, pages 247, 259, XP055288950, ISBN: 978-953-307-634-8, Retrieved from the Internet <URL:http://www.intechopen.com/books/ionicliquids-classes-and-properties/ionic-liquids-recycling-for-reuse> *

Also Published As

Publication number Publication date
BR112015026295A2 (en) 2017-07-25
EP2986373A4 (en) 2016-12-14
CA2909469A1 (en) 2014-11-20
US20160082426A1 (en) 2016-03-24
EP2986373A2 (en) 2016-02-24
RU2015148017A (en) 2017-05-24
IN2013MU01457A (en) 2015-04-17
CN105188913B (en) 2017-09-19
WO2014184803A2 (en) 2014-11-20
CN105188913A (en) 2015-12-23
JP2016516809A (en) 2016-06-09
US9561499B2 (en) 2017-02-07

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